Merge pull request optiopay#158 from ericrpowers/requestToken-panic

Fixed: Try to drain response body only if response exists
gonfva-bcl · Nov 4, 2019 · 3b2151a · 3b2151a
2 parents 99ad65f + d5897c3
commit 3b2151a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/docker/docker.go b/docker/docker.go
@@ -340,7 +340,9 @@ func (i *Image) requestToken(resp *http.Response) (string, error) {
 	}
 	tResp, err := i.client.Do(req)
 	if err != nil {
-		io.Copy(ioutil.Discard, tResp.Body)
+		if tResp != nil {
+			io.Copy(ioutil.Discard, tResp.Body)
+		}
 		return "", err
 	}